TT Electronics/Optek Technology
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OPB70FWZ
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OPB70FWZ Product Overview

Introduction

The OPB70FWZ is a versatile optoelectronic sensor designed for various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Optoelectronic Sensor
  • Use: Detection and Sensing
  • Characteristics: High sensitivity, Compact design, Reliable performance
  • Package: Through-hole
  • Essence: Infrared LED and Phototransistor
  • Packaging/Quantity: Bulk packaging, 100 units per pack

Specifications

  • Operating Voltage: 5V DC
  • Output Type: Digital (TTL compatible)
  • Sensing Distance: Up to 10mm
  • Response Time: 10 microseconds
  • Operating Temperature: -40°C to 85°C
  • Dimensions: 5mm x 5mm x 3mm

Detailed Pin Configuration

  1. VCC (5V)
  2. GND
  3. Output

Functional Features

  • High Sensitivity: Capable of detecting objects with low reflectivity
  • Compact Design: Space-saving form factor for easy integration into various systems
  • Digital Output: Provides a simple interface for microcontroller-based systems
  • Fast Response Time: Enables rapid detection and response in real-time applications

Advantages and Disadvantages

Advantages

  • Versatile application in diverse industries
  • Reliable performance in varying environmental conditions
  • Easy to integrate into existing electronic systems

Disadvantages

  • Limited sensing distance compared to some alternatives
  • Susceptible to ambient light interference in certain environments

Working Principles

The OPB70FWZ operates based on the principle of infrared light reflection. The integrated infrared LED emits light, which is then reflected off the target object and detected by the phototransistor. The presence or absence of the reflected light is then converted into a digital output signal, indicating the presence or absence of the object within the sensing range.

Detailed Application Field Plans

The OPB70FWZ finds extensive use in the following application fields: 1. Industrial Automation: Object detection in conveyor systems, robotic arms, and assembly lines. 2. Consumer Electronics: Proximity sensing in smartphones, tablets, and home appliances. 3. Automotive: Wheel speed sensing, gear position detection, and obstacle detection in vehicles. 4. Medical Devices: Liquid level sensing, pill counting, and proximity detection in medical equipment.

Detailed and Complete Alternative Models

  1. OPB9000: Longer sensing range and immunity to ambient light interference
  2. OPB610: Compact surface-mount package for space-constrained applications
  3. OPB350: Enhanced precision and adjustable sensing distance for specific requirements

In conclusion, the OPB70FWZ offers reliable performance and versatile application possibilities, making it a valuable optoelectronic sensor in various industries.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق OPB70FWZ في الحلول التقنية

  1. What is OPB70FWZ?

    • OPB70FWZ is a reflective object sensor module used for detecting the presence or absence of an object.

  2. How does OPB70FWZ work?

    • The OPB70FWZ uses an infrared LED and phototransistor to detect the reflection of light from an object, allowing it to sense the presence or absence of the object.

  3. What is the operating voltage range of OPB70FWZ?

    • The operating voltage range of OPB70FWZ is typically between 4.5V and 5.5V.

  4. What is the sensing distance of OPB70FWZ?

    • The sensing distance of OPB70FWZ can vary based on the specific application and environmental conditions, but it is typically in the range of a few millimeters to a few centimeters.

  5. Can OPB70FWZ be used in outdoor applications?

    • OPB70FWZ is primarily designed for indoor use and may not perform optimally in outdoor environments due to ambient light interference.

  6. What are the typical applications of OPB70FWZ?

    • OPB70FWZ is commonly used in applications such as object detection, position sensing, and automation systems.

  7. Does OPB70FWZ require any external components for operation?

    • OPB70FWZ may require additional resistors or capacitors depending on the specific circuit design and application requirements.

  8. Is OPB70FWZ sensitive to ambient light?

    • OPB70FWZ is designed to minimize the impact of ambient light, but excessive ambient light levels can affect its performance.

  9. Can OPB70FWZ be used with microcontrollers or digital logic circuits?

    • Yes, OPB70FWZ can be interfaced with microcontrollers or digital logic circuits to provide input for decision-making processes.

  10. What are the key considerations for integrating OPB70FWZ into a technical solution?

    • Key considerations include ambient light levels, object reflectivity, power supply stability, and the specific requirements of the application to ensure optimal performance.